NAICS 238220 · Plumbing, Heating, and Air-Conditioning Contractors

Plumbers in Middletown, CA

7 licensed plumbers · every license checked against the issuer's file

More cities in California

Los Angeles 651San Diego 494San Francisco 437San Jose 384Sacramento 242Riverside 208Bakersfield 191Anaheim 181Santa Rosa 157Glendale 156Long Beach 145Fresno 143Van Nuys 134El Cajon 133Escondido 128Oakland 128
336 listingsHow results are ordered
05

Calstroy

Guerneville, CA · (415) 250-3215

CA-CSLB 933697 · A B +2General engineering contractorGeneral contractorElectrician+1
License activechecked Oct 24, 2026
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08

Chavez GC Inc

Santa Rosa, CA · (707) 657-9010

CA-CSLB 1061760 · B C36General contractorPlumber
License activechecked Oct 24, 2026
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19

D L G Electric

Sebastopol, CA · (707) 529-6524

CA-CSLB 851506 · B C10 +2General contractorElectricianHeating and air conditioning+1
License activechecked Oct 24, 2026
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